Airbag Evaluation Platform - Freescale
Airbag Evaluation Platform - Freescale
Airbag Evaluation Platform - Freescale
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Safety Systems Leadership<br />
<strong>Airbag</strong> <strong>Evaluation</strong> <strong>Platform</strong><br />
<strong>Freescale</strong> and the Bosch Group’s Automotive<br />
Electronics Division have collaborated to<br />
leverage their system expertise and global<br />
leadership positions by introducing a<br />
cost-effective, scalable and ready-to-use<br />
automotive airbag evaluation platform for<br />
the growing automotive safety segment in<br />
emerging markets.<br />
The new airbag evaluation platform is based<br />
on chipsets from the <strong>Freescale</strong> Qorivva 32-bit<br />
MCU family and Bosch’s airbag ASSP family<br />
and is compatible with sensors from both<br />
companies. The platform demonstrates verified<br />
combinations between parts to deliver cost<br />
savings, scalability and reduced time to market.<br />
Benefits<br />
• Verified combination between MCU, ASSP<br />
and sensors<br />
• Accelerated time to market using airbag<br />
system evaluation software<br />
• ECU-level debug and test over serial<br />
communication interfaces<br />
• Fully supported application-level debug and<br />
test using MCU ecosystem<br />
• Friendly graphical user interface (GUI)<br />
• Compatible with Bosch sensors or with<br />
<strong>Freescale</strong> Xtrinsic MMA65xxKW XY-axis main<br />
MCU sensors and MMA51/52xxKW PSI5<br />
satellite sensors<br />
<strong>Freescale</strong> Qorivva MPC560xP<br />
MCUs<br />
• Scalable MCU family for safety applications<br />
• e200z0 Power Architecture ® core<br />
@ 64 MHz<br />
• Scalable memory, up to 512 KB flash<br />
• LQFP package<br />
<strong>Airbag</strong> <strong>Evaluation</strong> <strong>Platform</strong><br />
<strong>Airbag</strong> <strong>Evaluation</strong> <strong>Platform</strong><br />
32-bit MCU<br />
Power Architecture ®<br />
Core<br />
Flash<br />
Data<br />
Flash<br />
RAM<br />
<strong>Freescale</strong> MCU Bosch <strong>Airbag</strong> ASSP<br />
<strong>Freescale</strong> Technology<br />
LINFlex<br />
ADC<br />
DSPI<br />
XY Sensor<br />
XY<br />
Sensor<br />
SPI<br />
Arming<br />
VST50 VST33 Bosch CG1xx <strong>Airbag</strong> ASSP Family<br />
• Scalable airbag ASSP family<br />
• Power supply for complete ECU<br />
• Up to four satellite sensor interfaces (PSI5)<br />
• Up to twelve firing loops integrated<br />
• Up to six analog interfaces<br />
• Safing block + watchdog<br />
Data<br />
Watchdog Flash<br />
LIN PHY<br />
Diagnostic<br />
Interface<br />
SPI<br />
Power Supply<br />
SPI Monitor<br />
Safing Block<br />
Squib Drivers<br />
GPIO<br />
Analog I/F<br />
PSI5 Sat.<br />
Sensor I/F<br />
VER VAS V ER<br />
V AS<br />
V bat<br />
To Firing<br />
Squibs<br />
(up to 12)<br />
To Lamps<br />
From<br />
Seatbelt<br />
Sensors<br />
PSI5<br />
Satellite<br />
Sensors
Scalable and Flexible <strong>Platform</strong> Solution<br />
Low-End Configuration Mid-Range Configuration High-End Configuration<br />
• One to two front airbags<br />
• No side airbags<br />
• No rear airbags<br />
• No seatbelt pre-tensioners<br />
• No satellite sensors<br />
<strong>Freescale</strong><br />
MPC5601P<br />
32-bit core<br />
64 MHz<br />
192 KB flash<br />
12 KB RAM<br />
Bosch<br />
CG101<br />
Four firing loops<br />
Two analog inputs<br />
<strong>Airbag</strong> <strong>Evaluation</strong> <strong>Platform</strong><br />
Deliverables<br />
• <strong>Evaluation</strong> <strong>Platform</strong> Board<br />
• <strong>Evaluation</strong> <strong>Platform</strong> Companion Board<br />
• Board schematics, layout and BoM<br />
• <strong>Airbag</strong> system evaluation software<br />
(source code)<br />
• Quick start guide<br />
• CodeWarrior development studio DVD-ROM<br />
• Freemaster demonstrator GUI project<br />
• <strong>Evaluation</strong> platform resources (reference<br />
manual, data sheets and application notes)<br />
• Two front airbags<br />
• Two side airbags<br />
• No rear airbags<br />
• Two seatbelt pre-tensioners<br />
• Two to four satellite sensors<br />
<strong>Freescale</strong><br />
MPC5602/3P<br />
32-bit core<br />
64 MHz<br />
256 KB or 384 KB flash<br />
20 KB or 36 KB RAM<br />
Bosch<br />
CG109*<br />
Ten firing loops<br />
Four PSI5a interfaces<br />
Four analog inputs<br />
*or CG102, CG108<br />
For more information, visit freescale.com/automotive<br />
or bosch-semiconductors.com<br />
• Two front airbags + one knee bag<br />
• Two side airbags<br />
• Two rear airbags<br />
• Two seatbelt pre-tensioners<br />
• Four to eight satellite sensors<br />
<strong>Freescale</strong><br />
MPC5604P<br />
32-bit core<br />
64 MHz<br />
512 KB flash<br />
40 KB RAM<br />
Bosch<br />
CG147<br />
Twelve firing loops<br />
Four PSI5 interfaces<br />
Six analog inputs<br />
<strong>Freescale</strong>, the <strong>Freescale</strong> logo and CodeWarrior are trademarks of <strong>Freescale</strong> Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off.<br />
Qorivva is a trademark of <strong>Freescale</strong> Semiconductor, Inc. The Power Architecture and Power.org word marks and the Power and<br />
Power.org logos and related marks are trademarks and service marks licensed by Power.org. All other product or service names<br />
are the property of their respective owners. © 2012 <strong>Freescale</strong> Semiconductor, Inc.<br />
Document Number: AEPFS REV 0
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